Skip site navigation (1) Skip section navigation (2)

constraint

From: Bernie Huang <bernie(dot)huang(at)ec(dot)gc(dot)ca>
To: PGSQL-SQL <pgsql-sql(at)postgresql(dot)org>
Subject: constraint
Date: 2000-05-29 17:22:05
Message-ID: 3932A73C.6FF32AAB@ec.gc.ca (view raw or flat)
Thread:
Lists: pgsql-sql
Hi,

I am a newbie to SQL.  Could someone please explain why do I need a
contraint, and how do I use it in SQL?  An example is needed.  Thanks

- Bernie

Attachment: bernie.huang.vcf
Description: text/x-vcard (315 bytes)

Responses

pgsql-sql by date

Next:From: Jan WieckDate: 2000-05-29 20:59:35
Subject: Re: constraint
Previous:From: Bernie HuangDate: 2000-05-29 16:21:20
Subject: template or index of some kind

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group